Software Engineer - Advanced Reporting

Boston, United StatesOn-site

Responsibilities

Deliver advanced reporting capabilities that drive adoption and directly contribute to growth
Build experiences that close the loop from insight to action, enabling customers to create segments, campaigns, and flows directly from reporting surfaces.
Develop product-led experiences that make the value of Marketing Analytics visible and compelling.

SWE II, Advanced Reporting (Boston, MA onsite 5x a week)
Klaviyo operates a real-time data analytics platform coded primarily in Python that is built for massive scale. Engineers come to Klaviyo with
experience in a variety of languages and from a number of disciplines.
The Advanced Reporting Team is responsible for delivering enterprise-grade, AI-powered analytics that help sophisticated brands understand their business, make confident decisions, and take action, all directly inside the Klaviyo platform.
You'll work full stack, from the data access and storage layers that power enterprise-grade analytics, to the front-end experiences that make complex data intuitive and actionable.
Your tech stack will include Python, TypeScript, React, AWS, and Django.
Have ample opportunities for growth as the team expands its scope across enterprise portfolio analytics, AI-assisted exploration, and agentic integrations Who You Are 2+ years of
experience working in a in a full stack capacity
Proficient in at least one modern programming language (Python or TypeScript/React are a plus)
Degree or equivalent
experience in a software engineering discipline
Excited to work at the intersection of data visualization, analytics, and AI. Building experiences that help customers understand and act on their data
Front-end technologies like TypeScript, React, and CSS
Backend primarily using Django, FastAPI, and Python, with data pipelines via Airflow
Infrastructure on AWS, Kubernetes, Docker, and Terraform

Our salary range reflects the cost of labor across various U.S. geographic markets.
The range displayed below reflects the minimum and maximum target salaries for the position across all our US locations.
The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location.
In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing
Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process.
Base Pay Range For US Locations: $116,000 — $174,000 USD

Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.
Want to learn more about life at Klaviyo? Visit careers.klaviyo.com to see how we empower creators to own their own destiny.

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day.
We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements.
If you’re a close but not exact match with the description, we hope you’ll still consider applying.
If you're a close but not exact match with the description, we hope you'll still consider applying.
The team builds curated and customizable reporting experiences that serve all of Klaviyo’s customers with complex data, multiple channels, and advanced analytical needs.
The team collaborates closely with Product, Design, and cross-functional partners across Klaviyo to ensure that insights are not just observed but operationalized, connecting analytics directly to action.
As an Engineer on the Advanced Reporting Team, you can expect to be deeply involved in the technical strategy behind how we access, aggregate, and present data at scale across the Klaviyo platform.
You'll own projects that contribute to driving adoption and retention of Marketing Analytics, building the reporting capabilities that are a key reason customers purchase and expand with Klaviyo.
Able to communicate well and collaborate effectively across disciplines
Able to work with others on a team and partner closely with product, design, and data stakeholders